Oil-resistant conveyer belt

A conveyor belt and oil-resistant technology, which is applied in the field of conveyor belt formulation, can solve the problems that the conveyor belt cannot maintain physical and mechanical properties and high oil-resistant expansion rate, and achieve good physical and mechanical properties, low oil-resistant expansion rate and good process performance.

Inactive Publication Date: 2019-03-01
WUHU JITUO RUBBER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current oil-resistant conveyor belt has a high oil-resistant expansion rate, and the convey

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] This embodiment provides an oil-resistant conveyor belt, including the following component materials in parts by mass:

[0014] 75 parts of nitrile rubber, 17 parts of styrene-butadiene rubber, 35 parts of carbon black N550, 7 parts of ester plasticizer, 2 parts of zinc oxide, 0.3 parts of stearic acid, 1.5 parts of sulfur, 1.0 parts of accelerator NS, accelerator TMTD 1 serving. The nitrile rubber is medium acrylonitrile butadiene rubber. The ester plasticizer is dibutyl phthalate. Also includes 2 parts of anti-aging agent.

Embodiment 2

[0016] This embodiment provides an oil-resistant conveyor belt, including the following component materials in parts by mass:

[0017] 80 parts of nitrile rubber, 20 parts of styrene-butadiene rubber, 40 parts of carbon black N550, 10 parts of ester plasticizer, 5 parts of zinc oxide, 0.5 parts of stearic acid, 2.0 parts of sulfur, 1.5 parts of accelerator NS, accelerator TMTD 2 servings. The nitrile rubber is medium acrylonitrile butadiene rubber. The ester plasticizer is dibutyl phthalate. Also includes 2 parts of anti-aging agent.

Embodiment 3

[0018] Embodiment 3: This embodiment provides an oil-resistant conveyor belt, including the following component materials in parts by mass:

[0019] 85 parts of nitrile rubber, 22 parts of styrene-butadiene rubber, 45 parts of carbon black N550, 13 parts of ester plasticizer, 7 parts of zinc oxide, 0.7 parts of stearic acid, 2.5 parts of sulfur, 2.0 parts of accelerator NS, accelerator TMTD 3 copies. The nitrile rubber is medium acrylonitrile butadiene rubber. The ester plasticizer is dibutyl phthalate. Also includes 2 parts of anti-aging agent.

[0020] In the above examples, the combination of nitrile rubber, styrene-butadiene rubber, carbon black N550, ester plasticizer, zinc oxide, stearic acid, sulfur, accelerator NS, and accelerator TMTD makes the conveyor belt have low oil-resistant expansion rate, and the transmission The belt can maintain good physical and mechanical properties after long-term contact with oil, and the nitrile rubber is medium acrylonitrile-butadie...

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PUM

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Abstract

The invention aims to provide an oil-resistant conveyer belt. The oil-resistant conveyer belt has low oil-resistant expansion rate through the combination of nitrile rubber, styrene-butadiene rubber,carbon black N550, ester plasticizer, zinc oxide, stearic acid, sulfur, accelerant NS and accelerant TMTD, the conveyer belt can maintain good physical and mechanical properties after long-term contact with oil products, and the nitrile rubber is medium acrylonitrile nitrile rubber with excellent oil-resistant performance and good technological properties.

Description

technical field [0001] The invention relates to the field of conveyor belt formulations, in particular to an oil-resistant conveyor belt. Background technique [0002] Conveyor belt is an important conveying and transshipment equipment in production. Conveyor belt often transports some oily products, such as materials containing mineral oil or animal and vegetable oil. Therefore, the conveyor belt is required to have good oil resistance. The current oil-resistant conveyor belt has a high oil-resistant expansion rate, and the conveyor belt cannot maintain good physical and mechanical properties after long-term contact with oil. Therefore, it is necessary to solve this problem. Contents of the invention [0003] In order to solve the above problems, the invention provides a kind of oil-resistant conveyor belt, through the process of nitrile rubber, styrene-butadiene rubber, carbon black N550, ester plasticizer, zinc oxide, stearic acid, sulfur, accelerator NS, accelerator ...

Claims

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Application Information

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IPC IPC(8): C08L9/02C08L9/06C08K13/02C08K3/04C08K3/22C08K5/09C08K3/06B65G15/32
CPCB65G15/32C08K2003/2296C08L9/02C08L2205/02C08L9/06C08K13/02C08K3/04C08K3/22C08K5/09C08K3/06
Inventor朱秀祥吴喜林吕晓刚张建华
OwnerWUHU JITUO RUBBER TECH